4-148079799-C-CTCTA

Position:

• chr4-148079799-C-CTCTA

Variant summary

Our verdict is Benign. Variant got -10 ACMG points: 0P and 10B. BP6_Moderate BS1 BS2

The NM_000901.5(NR3C2):​c.*1544_*1545insTAGA variant causes a 3 prime UTR change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.00713 in 152,242 control chromosomes in the GnomAD database, including 11 homozygotes. Variant has been reported in ClinVar as Likely benign (★).

• Frequency:
  • Genomes: 𝑓 0.0071 (11 hom., cov: 33)
  • Exomes 𝑓: 0.0 (0 hom.)
  • Failed GnomAD Quality Control
• Consequence: NR3C2 NM_000901.5 3_prime_UTR
• Clinical Significance: Likely benign criteria provided, single submitter B:1
• Conservation: PhyloP100: 0.700

Genes affected

NR3C2 (HGNC:7979): (nuclear receptor subfamily 3 group C member 2) This gene encodes the mineralocorticoid receptor, which mediates aldosterone actions on salt and water balance within restricted target cells. The protein functions as a ligand-dependent transcription factor that binds to mineralocorticoid response elements in order to transactivate target genes. Mutations in this gene cause autosomal dominant pseudohypoaldosteronism type I, a disorder characterized by urinary salt wasting. Defects in this gene are also associated with early onset hypertension with severe exacerbation in pregnancy. Alternative splicing results in multiple transcript variants. [provided by RefSeq, Oct 2009]

ACMG classification

Verdict is Benign. Variant got -10 ACMG points.

• BP6: Variant 4-148079799-C-CTCTA is Benign according to our data. Variant chr4-148079799-C-CTCTA is described in ClinVar as [Likely_benign]. Clinvar id is 347688.Status of the report is criteria_provided_single_submitter, 1 stars.
• BS1: Variant frequency is greater than expected in population afr. gnomad4 allele frequency = 0.00713 (1085/152242) while in subpopulation AFR AF= 0.0237 (983/41550). AF 95% confidence interval is 0.0224. There are 11 homozygotes in gnomad4. There are 532 alleles in male gnomad4 subpopulation. Median coverage is 33. This position pass quality control queck.
• BS2: High AC in GnomAd4 at 1085 AD gene.

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	MANE	Protein	UniProt
NR3C2	NM_000901.5	c.*1544_*1545insTAGA		3_prime_UTR_variant	9/9	ENST00000358102.8	NP_000892.2

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	TSL	MANE	Protein	Appris	UniProt
NR3C2	ENST00000358102.8	c.*1544_*1545insTAGA		3_prime_UTR_variant	9/9	1	NM_000901.5	ENSP00000350815	P4
NR3C2	ENST00000344721.8	c.*1544_*1545insTAGA		3_prime_UTR_variant	9/9	5		ENSP00000341390	P4
NR3C2	ENST00000625323.2	c.*1544_*1545insTAGA		3_prime_UTR_variant	9/9	5		ENSP00000486719	A1

Frequencies

GnomAD3 genomes AF: 0.00706 AC: 1074 AN: 152124 Hom.: 11 Cov.: 33

Gnomad AFR AF: 0.0235

Gnomad AMI AF: 0.00

Gnomad AMR AF: 0.00400

Gnomad ASJ AF: 0.00

Gnomad EAS AF: 0.00

Gnomad SAS AF: 0.000208

Gnomad FIN AF: 0.000283

Gnomad MID AF: 0.00318

Gnomad NFE AF: 0.000279

Gnomad OTH AF: 0.00813

GnomAD4 exome Data not reliable, filtered out with message: AC0 AF: 0.00 AC: 0 AN: 432 Hom.: 0 Cov.: 0 AF XY: 0.00 AC XY: 0 AN XY: 264

Gnomad4 EAS exome AF: 0.00

Gnomad4 FIN exome AF: 0.00

Gnomad4 NFE exome AF: 0.00

Gnomad4 OTH exome AF: 0.00

GnomAD4 genome AF: 0.00713 AC: 1085 AN: 152242 Hom.: 11 Cov.: 33 AF XY: 0.00715 AC XY: 532 AN XY: 74426

Gnomad4 AFR AF: 0.0237

Gnomad4 AMR AF: 0.00399

Gnomad4 ASJ AF: 0.00

Gnomad4 EAS AF: 0.00

Gnomad4 SAS AF: 0.000208

Gnomad4 FIN AF: 0.000283

Gnomad4 NFE AF: 0.000279

Gnomad4 OTH AF: 0.00804

Alfa AF: 0.00398 Hom.: 0

Bravo AF: 0.00840

Asia WGS AF: 0.00173 AC: 6 AN: 3478

ClinVar

Significance: Likely benign

Submissions summary: Benign:1

Revision: criteria provided, single submitter

Submissions by phenotype

Autosomal dominant pseudohypoaldosteronism type 1 Benign:1

Likely benign, criteria provided, single submitter

clinical testing

Illumina Laboratory Services, Illumina

Jun 14, 2016

- -

Computational scores

Source: dbNSFP v4.3

Splicing

Find out detailed SpliceAI scores and Pangolin per-transcript scores at spliceailookup.broadinstitute.org

Publications

LitVar

Other links and lift over

dbSNP: rs140789678; hg19: chr4-149000950;